"This great father of ours and light of Bulgaria was by origin of the European Moesians which the people commonly know as Bulgarians…". "The Ohrid Legend" or the short biography of St Clement by 13th-century Greek Archbishop of Ohrid Demetrius Chomatianus. Cited in Иванов, Й. (1931). Български старини из Македония (בבולגרית). София. p. 316.
